Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Son Tay Campaign (1883) | Statement: [Son Tay, French Indochina, associatedWith, Son Tay Campaign (1883)]

Target entity: Son Tay Campaign (1883)
Context triple: [Son Tay, French Indochina, associatedWith, Son Tay Campaign (1883)]

• A. Cochinchina campaign
  The Cochinchina campaign was a mid-19th-century French and Spanish military intervention in southern Vietnam that led to the establishment of French colonial rule in the region.
• B. Tonkin Campaign chosen
  The Tonkin Campaign was a late 19th-century French military operation in northern Vietnam that led to the establishment of French colonial control over the region.
• C. Cao Bang Campaign in First Indochina War
  The Cao Bang Campaign in the First Indochina War was a major 1950 Viet Minh offensive against French colonial forces in northern Vietnam that marked a turning point by securing a key border area and boosting the Viet Minh’s strategic position.
• D. Buon Ma Thuot Campaign
  The Buon Ma Thuot Campaign was a pivotal 1975 North Vietnamese offensive in Vietnam’s Central Highlands that led to the rapid collapse of South Vietnamese defenses and hastened the end of the Vietnam War.
• E. Pleiku Campaign
  The Pleiku Campaign was a major 1965 U.S. and South Vietnamese military operation in the Vietnam War’s Central Highlands, marking the first large-scale conventional clashes between American and North Vietnamese forces.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.